IANOS focuses on maximum provision and utilisation of flexibility and self-sufficiency through the use of distributed renewable energy and storage technologies. IANOS streamlines the decision-making process towards tailor-made solutions taking into account the specific conditions of islands through the Island Energy Planning and Transition Suite and artificial intelligence based virtual power plant. In this way, IANOS will demonstrate a rich portfolio of solutions towards full decarbonisation, increasing the share of renewable energy sources in the energy mix and exploiting the resources of islands, including geothermal, wind, tidal and solar energy. Thus IANOS provides the following benefits for the EU community: